UX Researcher

CoreWeave, the AI Hyperscaler™, acquired Weights & Biases to create the most powerful end-to-end platform to develop, deploy, and iterate AI faster. Since 2017, CoreWeave has operated a growing footprint of data centers covering every region of the US and across Europe, and was ranked as one of the TIME100 most influential companies of 2024. By bringing together CoreWeave’s industry-leading cloud infrastructure with the best-in-class tools AI practitioners know and love from Weights & Biases, we’re setting a new standard for how AI is built, trained, and scaled. The integration of our teams and technologies is accelerating our shared mission: to empower developers with the tools and infrastructure they need to push the boundaries of what AI can do. From experiment tracking and model optimization to high-performance training clusters, agent building, and inference at scale, we’re combining forces to serve the full AI lifecycle — all in one seamless platform. Weights & Biases has long been trusted by over 1,500 organizations — including AstraZeneca, Canva, Cohere, OpenAI, Meta, Snowflake, Square,Toyota, and Wayve — to build better models, AI agents and applications. Now, as part of CoreWeave, that impact is amplified across a broader ecosystem of AI innovators, researchers, and enterprises. As we unite under one vision, we’re looking for bold thinkers and agile builders who are excited to shape the future of AI alongside us. If you're passionate about solving complex problems at the intersection of software, hardware, and AI, there's never been a more exciting time to join our team. What You’ll Do: As a Senior Product Designer at Weights & Biases, you will independently lead the end-to-end design of a key product area, translating complex MLOps and AI-practitioner needs into intuitive, high-impact workflows. You’ll use strong design craft and deep contextual understanding of ML workflows to define strategy, solve complex problems, and consistently elevate product quality while partnering closely with Product, Engineering, and practitioners. You’ll also articulate clear design rationale, advocate for user needs, and strengthen the team by mentoring peers and contributing to a high-quality design culture. This role will focus on CoreUX —the cross-platform UX and shared experiences that span multiple features, including onboarding and identity flows, navigation and information architecture, and foundational in-product patterns used across the platform. This focus requires a strong ability to navigate how AI and faster development cycles are changing design and the design process, ensuring our foundational components and standards are future-proof. This role will play a key part in shaping and maintaining the W&B design system, including the core primitives, patterns, and components used by designers across the organization. Who You Are: 7+ years of experience as a versatile designer who can own all facets of design (User research, UX, prototyping, and UI design). Experience contributing to cross-platform UX and the set of experiences shared by multiple features. Experience developing and maintaining design systems and working with engineering counterparts to define reusable primitives, patterns and components. Actively incorporates AI tools into your design workflow for faster iteration, technical prototyping, and tackling harder problems. You have an understanding of how the industry is using AI to streamline design processes and are familiar with core concepts like AI agents, vibe coding, and agent skills. An excellent portfolio, showcasing user-focused problems solved via interaction and visual design and ideation. Experience building applications for AI builders. Strong working knowledge of design and prototyping tools, such as Figma. Solid understanding of building usable, accessible, and modular designs that scale. Experience working with Product Managers to develop the strategy and solve problems for technical users. Preferred: Proficiency in web-based technologies such as HTML and CSS. Wondering if you’re a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we’ve found compatible with our team. If some of this describes you, we’d love to talk. Care deeply about users: You love connecting with real users daily, helping them solve issues and understand good patterns for using our tools. You approach questions and requests with a kind, thoughtful tone that makes users feel appreciated and connected to our team. Autonomous: You work well in a self-directed environment, proactively finding ways to improve processes and collaborate with team members or engaged users. Curious and driven: You are eager to explore machine learning and learn more about the engineering stack and common ML workflows, solving problems in both fast-paced, short-term sprints and in larger, long-term projects. Why Us? We work hard, have fun, and move fast! We’re in an exciting stage of hyper-growth that you will not want to miss out on. We’re not afraid of a little chaos, and we’re constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best-in-Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for takeoff, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base pay for this position ranges from $165,000 to $242,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility) What We Offer The range we’ve posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: Medical, dental, and vision insurance - 100% paid for by CoreWeave Company-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family-Forming support provided by Carrot Paid Parental Leave Flexible, full-service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA) , CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: [email protected] . Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.